# OnlyBullz vs Owlett

The clearest difference is in-app purchases: Owlett at none against OnlyBullz's 1. OnlyBullz's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 16.0). On price and ads there is nothing between them.

Both are free to download. OnlyBullz sells 1 in-app purchase, starting at $9.99 per year. Owlett asks for nothing beyond the download.

## The numbers

| Metric | OnlyBullz | Owlett |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Size | 169 MB | 59 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [404 investment Group Inc.](https://appshunter.io/developer/1478027842) | [Apsy Inc](https://appshunter.io/developer/1540407090) |

## What reviewers say

### OnlyBullz

[App page](https://appshunter.io/ios/app/onlybullz/id6470817949)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Annual Membership | $9.99 | per year |


### Owlett

[App page](https://appshunter.io/ios/app/owlett/id6738496522)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is OnlyBullz free?

OnlyBullz is free to download, with in-app purchases available.

### Is Owlett free?

Owlett is free to download, with no in-app purchases.

### Do OnlyBullz or Owlett have ads?

Neither OnlyBullz nor Owlett shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*